47672153 has 2 divisors, whose sum is σ = 47672154. Its totient is φ = 47672152.

The previous prime is 47672137. The next prime is 47672173. The reversal of 47672153 is 35127674.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42159049 + 5513104 = 6493^2 + 2348^2 .

It is a cyclic number.

It is not a de Polignac number, because 47672153 - 2⁴ = 47672137 is a prime.

It is not a weakly prime, because it can be changed into another prime (47672173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23836076 + 23836077.

It is an arithmetic number, because the mean of its divisors is an integer number (23836077).

Almost surely, 2^47672153 is an apocalyptic number.

It is an amenable number.

47672153 is a deficient number, since it is larger than the sum of its proper divisors (1).

47672153 is an equidigital number, since it uses as much as digits as its factorization.

47672153 is an evil number, because the sum of its binary digits is even.

The product of its digits is 35280, while the sum is 35.

The square root of 47672153 is about 6904.5023716413. The cubic root of 47672153 is about 362.5948143582.

The spelling of 47672153 in words is "forty-seven million, six hundred seventy-two thousand, one hundred fifty-three".